Mobile radioactive liquid waste treatment equipment

A technology for radioactive wastewater and treatment equipment, which is applied in the fields of water/sewage multi-stage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc. , large gap and other problems, to achieve the effect of automatic operation, solving technology integration and protection problems

Active Publication Date: 2008-07-30
RES INST OF PHYSICAL & CHEM ENG OF NUCLEAR IND +3
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Problems solved by technology

[0004] The radioactive wastewater treatment equipment in the prior art basically adopts the ground treatment device, which adopts the technology of nanofiltration and anion-cation exchanger, which is difficult to achieve miniaturization and light weight, and is not suitable for making mobile equipment
At the same time, the desalination rate of the nano

Method used

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  • Mobile radioactive liquid waste treatment equipment
  • Mobile radioactive liquid waste treatment equipment
  • Mobile radioactive liquid waste treatment equipment

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[0028] Hereinafter, the mobile radioactive wastewater treatment equipment of the present invention will be described in detail with reference to the drawings and embodiments:

[0029] As shown in Figure 1, the mobile radioactive wastewater treatment equipment includes five parts: a protective vehicle 1, an insulation cabin 11, a wastewater treatment system, a PLC control system, and external connection pipelines. A protective lead plate 2 is provided between the driver's cab and the vehicle box in the protective vehicle 1, a vibration-proof frame 12 is provided on the upper and lower parts of the vehicle box, and the thermal insulation cabin 11 is arranged in the vehicle box. A wastewater treatment system is installed in the thermal insulation cabin 11, and a pipeline connected to the outside is also provided on the protective vehicle 1.

[0030] As shown in Figure 2, the wastewater treatment system includes a liquid-solid separator 3, a pre-filter 4, an ultrafiltration filter 5, ...

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Abstract

The invention discloses a movable treatment device for radioactive waste water, which comprises a protecting vehicle, a heat preservation cabin, a treatment system of waste water, a PLC controlling system and an external connecting pipeline, wherein, the treatment system of waste waster consists of a liquid and solid separator, a pre-filter, an ultra-filter, a security filter, a reverse osmosis filter of two levels and a combined adsorption device; the PLC system consists of a PLC, a flow meter, a conductivity meter, a radioactivity detector and a pressure controlling device. The invention solves the contradiction between the low interception and adsorption efficiency of nuclide and small size under the condition of large flow, meanwhile, which solves the problems of integration of a plurality of techniques and protection of the movable treatment device of radioactive waste water and realizes automatic operation, safety and reliability in the overall process.

Description

Technical field: [0001] The invention belongs to a radioactive waste water treatment device, in particular to a mobile radioactive waste water treatment equipment. Background technique: [0002] In recent years, nuclear power plants, nuclear device leakage accidents and terrorist attacks of the spread of radioactive pollution have occurred frequently, resulting in increasingly prominent public environment and public safety issues, especially in large and medium-sized cities with concentrated populations. Mobile radioactive wastewater treatment equipment is required for The radioactive waste water produced in response to nuclear pollution emergencies should be disposed of. [0003] In large and medium-sized cities, the cleaning water for radioactive wastewater treatment is generally municipal tap water, and the salt content of the treated wastewater should also be less than 1000mg / L. After solid-liquid separation and flocculation treatment, tank storage is adopted in accordan...

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Application Information

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IPC IPC(8): C02F9/02C02F1/44C02F1/28
Inventor 张铁林孟琰彬毛宝生刘锋曲德亮毕鉴华凌文张亚奕张凯刘明亚张琦孟宪雄
Owner RES INST OF PHYSICAL & CHEM ENG OF NUCLEAR IND
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